Connect with vetted app development companies that build custom solutions designed to drive retention, engagement, and revenue. Filter agencies by budget, team size, and location to find the right partner for your project.
List of the Best App Development Firms
12 Companies-Rankings updated: September 04, 2026
All mobile app development firms on DesignRush have been assessed for their expertise, portfolio, and verified client reviews. Some listings may be paid.
No matter what your niche is, we will help build mobile apps for your business. Choose our best application development company for building apps in any business vertical...
Top Services:
Mobile App Development
Web Development
Software Development
UI/UX Design
AI Development
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Location
Atlanta, Georgia
Number of Employees
250 - 499
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
13 Projects Listed
The NineHertz Services
Mobile App Development
Web Development
Software Development
UI/UX Design
AI Development
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Akamai Technologies
Pepsi
Samsung
Casio
Ericsson
Alcatel-Lucent
Adani
Data sourced from the agency's DesignRush profile
The NineHertz Reviews & Testimonials
Zamar Gooden
Founder at Soadii
5.0★
Mobile App Development Review from Zamar Gooden
The NineHertz successfully built a social media app for advertising as specified and met all our expectations. Their meticulous, accommodating, and cooperative approach ensured a seamless partnership. In addition to their excellent project management, they also have exceptionally strong technical proficiency. I would strongly suggest this organization for web and app development.
Steve Einzig
Founder & CEO at Potsmoking
5.0★
Mobile App Development Review from Steve Einzig
We needed help with a project for cannabis lovers and got recommendations to contact The NineHertz. We are delighted with their developers as they are creative, fast, and professional. We are very happy with the deliverables.
Kari Gaston
Founder & CEO at Tripspilot
5.0★
Mobile App Development Review from Kari Gaston
I hired The NineHertz's services to create my Tripspilot project and was amazed with the result. The team has met all the deadlines and exceeded our expectations with their quality work
Reviews verified by DesignRush and sourced from the agency's profile
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Cogniteq is a professional software agency delivering custom solutions for SMBs and enterprises based in Europe, USA, Canada and Asia. More than 150 Cogniteq software engineers have been contributing to the success of the clients’ products since 2005...
Top Services:
Mobile App Development
Web Development
Software Development
UI/UX Design
Web Design
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Location
Ząbki, Poland
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
12 Projects Listed
Cogniteq Services
Mobile App Development
Web Development
Software Development
UI/UX Design
Web Design
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bosch
AE
Tchibo
Audi
Volkswagen
McDonalds
L'Oréal
Miele
DHL
Burger King
Data sourced from the agency's DesignRush profile
Cogniteq Reviews & Testimonials
Peter Curtis
CEO at Bauwow
5.0★
Mobile App Development Review from Peter Curtis
It’s comfortable and pretty easy to work with Cogniteq. The company offers competitive prices and a good quality of services. We’ve managed to establish solid ways of working but I believe that for our future project we will move forward in making all the processes even more comfortable for all of us.
Jan-Willem Luijters
Head of Delivery at Cellpoint Digital
5.0★
Mobile App Development Review from Jan-Willem Luijters
The quality of their staff and their reliable honest management are impressive. Thanks to the contribution from the highly talented Cogniteq staff we implemented the Native Mobile Application on both iOS and Android platforms. On top, Cogniteq helped us increase knowledge of swift (iOS) and Kotlin (Android).
Bahador Katouzian
Creative Director at Go Up Ltd
5.0★
Web Development Review from Bahador Katouzian
Cogniteq team helped us with Web development, and we're completely satisfied with the result. Cogniteq is a team of professionals who were clear, responsive, and competent during our work. The team worked ahead of the schedule, we could see the progress during calls and all the feedback on the project status from the PM was clear and comprehensive. Should there be a project that we can’t cover with our internal resources, we will definitely reach out to Cogniteq for a quote again.
Reviews verified by DesignRush and sourced from the agency's profile
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Award WinnerRecipient of a Best Design Award for outstanding work.
Dreams Have No Limits In A Digital World
Why not try some top quality UK delivery. Zudu is an award-winning, industry-leading, software development agency based in London and Dundee. Our specialist team create jaw-dropping digital experiences and develop successful products...
Top Services:
Mobile App Development
Web Development
Software Development
UI/UX Design
IoT
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Location
Dundee, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
20 Projects Listed
Zudu Services
Mobile App Development
Web Development
Software Development
UI/UX Design
IoT
Product Design
Digital Services
SEO
PPC
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
NHS
Asahi
Weir
Wood
Autins
Aviagen
Scottish Social Services Council
Restructa
LAT Water
University of Dundee
Data sourced from the agency's DesignRush profile
Zudu Reviews & Testimonials
Scott Taylor
Training and Development Instructor at Wiltshire and Swindon Fire Authority
5.0★
Web Development Review from Scott Taylor
Zudu provided me with a bespoke app for our fire safety business. It was a simple, clear and straight forward process which was completed quickly.
I intend on using them further!
James Cadwaladr
Co-Founder at Invive Resourcing
5.0★
Product Design Review from James Cadwaladr
I have been extremely impressed with Zudu’s product development, ongoing and almost immediate support at all times and also genuine understanding and commerciality of both Rik and James which has meant being able to easily translate concepts into product. Excellent UX, UI and Customer support. We look forward to a long and fruitful relationship.
Danny Kelly
Harm Reduction Manager at Hillcrest Futures (Previously Cair Scotland)
5.0★
Web Development Review from Danny Kelly
Zudu supported our organisation to develop a web app to benefit local staff working with people who use substances. Zudu went above and beyond to understand the concept by speaking with staff and visiting our service to see where the app would have the most impact. It was clear Zudu were motivated and passionate about what they do and so for us were the obvious choice for this project.
Reviews verified by DesignRush and sourced from the agency's profile
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Designitic is a leading player in the fields of Facebook marketing, eCommerce SEO, and Amazon SEO. With a strong track record spanning three years, our core passion revolves around enhancing businesses through exceptional web design and development services...
Top Services:
SEO
Digital Marketing
Web Design
Logo Design
PPC
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Location
Miami, Florida
Number of Employees
250 - 499
Average Hourly Rate
$2500/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
6 Projects Listed
Designitic Services
SEO
Digital Marketing
Web Design
Logo Design
PPC
eCommerce Development
Web Development
WordPress Website Design
Mobile App Development
Branding
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
SBT
Blauda
Galaxy
Data sourced from the agency's DesignRush profile
Designitic Reviews & Testimonials
Amanda Kozaczka
Marketing Consultant at Writing Services
5.0★
Digital Marketing Review from Amanda Kozaczka
We are very happy with our new website for our online writing services. It looks professional and is very easy to navigate. Designitic has provided us with a great service. Everything was clear and responsive from the beginning. The way he handles things is very efficient, and Jeremy is always available to answer questions. Designitic is a pleasure to work with, they help me with much more than just website design. Our experience with Designitc services is the same as the first time we used them
Reviews verified by DesignRush and sourced from the agency's profile
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Custom software, intuitive design, and outsourcing talent solutions.
We are an end-to-end technology partner specializing in custom software development and design and flexible talent outsourcing. Whether you need complete software projects, dedicated developers, or fully-managed teams, we deliver excellence while handling all operational complexities...
Top Services:
Web Development
Mobile App Development
Product Design
Web Design
UI/UX Design
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Location
El Djazair, Algeria
Number of Employees
Under 49
Average Hourly Rate
$69/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
9 Projects Listed
Astrolean Services
Web Development
Mobile App Development
Product Design
Web Design
UI/UX Design
Branding
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Secure Your Competitive Edge, Embrace Digital Transformation
We understand that every business is unique, with its own set of challenges and aspirations. That's why we offer bespoke custom solutions for web and mobile. We listen, We Care. Our 2 weeks discovery session is complimentory that allows us to ask a lot of questions to get clarity on your vision, tareget...
Top Services:
Software Development
Mobile App Development
Product Design
Web Design
Web Development
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Location
Melbourne, Australia
Number of Employees
Under 49
Average Hourly Rate
$40/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
2 Projects Listed
Memorres Digital Services
Software Development
Mobile App Development
Product Design
Web Design
Web Development
Software Testing
IT Services
Cloud Consulting
DevOps Consulting
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Your trusted AR VR development partner since 2016.
Euphoria XR is an immersive technology studio delivering AR, VR, MR, and AI solutions for clients ranging from startups to enterprises and government sectors. Focused on creativity, innovation, and custom development, we bring ideas to life through advanced, interactive experiences. From virtual tours to...
Top Services:
VR/AR
AI Development
Blockchain
Mobile App Development
Wearables
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Location
Cedar Park, Texas
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Euphoria XR LLC Services
VR/AR
AI Development
Blockchain
Mobile App Development
Wearables
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Trustful software development partner to make technologies serve your business.
Jappware is a trustful software development partner for businesses and individual entrepreneurs around the globe. We provide complete transparency in cooperation processes and interact as a strategic partner for all our clients.
Providing team augmentation and dedicated teams, we develop software solutions...
Top Services:
Staff Augmentation
Software Development
IT Services
AI Development
Big Data Analytics
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Location
Lviv, Ukraine
Number of Employees
50 - 99
Average Hourly Rate
$29/hr
Minimal Budget
$10,000 - $25,000
Jappware Services
Staff Augmentation
Software Development
IT Services
AI Development
Big Data Analytics
Cloud Consulting
Cybersecurity
DevOps Consulting
Software Testing
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Profitable Growth Marketing for E-commerce & Mobile Apps
GrowXme is a digital marketing agency for profitable growth, helping ecommerce, Shopify, mobile app, and game brands improve paid ads, SEO, creatives, CRO, and scaling diagnostics across global markets...
Top Services:
SEO
eCommerce
PPC
Mobile App Development
Graphic Design
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Location
New Delhi, India
Number of Employees
Under 49
Average Hourly Rate
$60/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
2 Projects Listed
GrowXme Services
SEO
eCommerce
PPC
Mobile App Development
Graphic Design
Creative Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
At Blindtech Agency
build websites, apps and provide every digital service that can be possible digitally. The services are Branding, Print Design, Logo Design, Video/Photo Editing, VFX, Graphic Designing and Digital Marketing...
Top Services:
Digital Services
Graphic Design
Logo Design
eCommerce Development
Web Development
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Location
Hyderabad, India
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
Blindtech Agency Services
Digital Services
Graphic Design
Logo Design
eCommerce Development
Web Development
Digital Marketing
Mobile App Development
Print Design
Branding
Video Production
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Liberty Countertops
Samyati Consultancy
Arundathi Institute of Medical Sciences and Hospit
Heliconia Solutions, a certified Odoo Silver Partner with 12+ years of experience, excels in tailored Odoo implementations, customizations, and integrations. We deliver fast, scalable software solutions including Flutter mobile apps and Next.js websites. Serving clients globally across the USA, UK, Canada...
Top Services:
Web Development
eCommerce Development
Mobile App Development
ERP Consulting
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Location
Vadodara, India
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Heliconia Solutions Pvt. Ltd. Services
Web Development
eCommerce Development
Mobile App Development
ERP Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Heliconia Solutions Pvt. Ltd. delivers on every front. Their Oddo implementation is flawless, website and application development top-notch. Plus, their customer service is exceptional. Highly recommended for all your IT needs!
Harish Vispute
Review from Google
5.0★
Harish Vispute's Review Sourced from Google
A very good IT firm that takes due care of employees and provides adequate opportunities for personal as well as professional growth.
Reviews verified by DesignRush and sourced from the agency's profile
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Procedure is an AI-native design and development studio headquartered in Mumbai, India. Founded in 2017, Procedure builds production-grade AI systems, custom software, web applications, and mobile apps for startups, mid-market companies, and enterprises...
Top Services:
Staff Augmentation
AI Development
Web Development
Product Design
Mobile App Development
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Location
Mumbai, India
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Procedure Technologies Services
Staff Augmentation
AI Development
Web Development
Product Design
Mobile App Development
Cloud Consulting
DevOps Consulting
UI/UX Design
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
KredX
MCLabs
Timely
Turtlemint
Treebo
Aster
Last9
SETU
Pine Labs
Disney ESPN
Data sourced from the agency's DesignRush profile
Procedure Technologies Reviews & Testimonials
Ashish Mukarne
Review from Google
5.0★
Ashish Mukarne's Review Sourced from Google
they have good expertise on DevOps, Angular, React, IOS app development.
I'm very happy to work with them.
Reviews verified by DesignRush and sourced from the agency's profile
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Frequently Asked Questions About App Development Companies
What services do app development companies typically offer?
App development companies usually handle strategy, UI/UX design, development, testing, launch, and ongoing maintenance. Some also provide product research and app store optimization.
How much does it cost to hire an app development company?
App development agencies typically charge between$30,000 and $500,000+, depending on the scope and complexity of the project.
Typical custom app costs by scope include:
Simple app: $10,000 to $35,000
Medium-complexity app: $35,000 to $150,000
Complex app: $150,000 to $300,000+
How long does it take to develop a mobile app?
Most apps take around 3 to 7 months to develop, though the timeline depends on complexity, features, technology, and the development team. Changes in scope, integrations, and testing requirements can also extend the timeline.
Simple apps: a few weeks to 3 months
Medium-complexity apps: 3 to 7 months
Complex apps: 7 to 12+ months
How do I choose the right app development company?
Look at relevant experience, past projects, technical expertise, communication, and post-launch support. The company should also understand your business goals and target users.
What should I look for in an app development company’s portfolio?
Check whether they have built apps similar to yours and review the usability, design quality, and functionality of their work. Pay attention to projects in your industry or with comparable technical requirements.
What are the top mobile app development companies in 2026?
The top mobile app development companies in 2026 are:
Proposals